Chapter 3 Dual Cultivation Ability
Edited by: Kanaa-senpai
[Dual Cultivation Ability¹ Usage Rules]
[1. After exchanging bodily fluids with a person of special talent, one talent can be copied from them.]
[2. Only after a talent is successfully copied can the user continue to copy the target’s skills through further fluid exchange.]
[3. If the target has multiple talents or skills, one is randomly selected for copying during each exchange. (Note: The more powerful the talent or ability, the lower the probability of a random draw.)]
[4. Successful talent copying requires the deepest level of fluid exchange. (Note: Fluid exchange is only the beginning.)]
[5. Similar talents can be absorbed and fused with each other. (Note: Refining the essence and discarding the dross.)]
After reading all the information, Aki’s eyes lit up. Not only was the method of activating this cheat unique, but the cheat itself was perfectly suited for this world.
(As I thought, this is the correct way to open up the Underworld.)
Coming back to his senses, Aki gradually began to subconsciously thrust his hips in rhythm. After a brief period of adjustment, Sasaki Yukina also gradually increased the speed of her undulations. Working in tandem, it took less than ten minutes for the inexperienced Sasaki Yukina to be utterly defeated. Her flushed, delicate body collapsed weakly onto Aki, followed by a violent sensation of pressure from little Aki. Aki trembled all over and felt a jolt of electricity; unable to hold back, he reached the peak alongside her.
A “ding” echoed in Aki’s mind once more.
[Ding, Copy Successful]
[Obtained Talent: Physical Activation²]
[Talent Introduction: Significantly enhances physical fitness and recovery speed.]
Previously, Aki had only felt that the more he fought, the braver he became, as if his physical strength was inexhaustible. The moment the talent was successfully copied, a power several times stronger than before instantly filled his body. The recently softened little Aki once again stood tall and proud.
(So the so-called “deep bodily fluid exchange” actually means creampie…)
Now understanding the conditions for a successful copy, Aki exerted strength in his limbs and snapped the poor-quality thin ropes. Under the astonished gazes of Hamazaki Reina and Kurumizaka Ruri, he turned the tables and pinned them down beneath him.
”Hamazaki-san, I told you-if you let me take the lead, I definitely wouldn’t run,” Aki said.
”Ugh… hng…”
As little Aki breached the city gates, Hamazaki Reina’s eyes shimmered with tears, and whimpers escaped her throat.
[Ding, Detected Talent: Insight Eye]
[Beginning Copy…]
Fifteen minutes later, the talent copy was successful.
”Uesugi, come quickly, Ruri can’t wait any longer,” Kurumizaka Ruri said.
Having watched two rounds, Kurumizaka Ruri had long been impatient. Seeing little Aki see the light of day again, she immediately leaned down, ignoring the fact that he was still stained with her friend’s fluids. Thanks to the Physical Activation talent, little Aki quickly recovered his status. Under the expectant gaze of the silver-haired, twin-tailed, large-breasted beauty, he scored a third time.
[Ding, Detected Talent: Mental Resistance]
[Beginning Copy…]
Twenty minutes later, Aki obtained his third talent.
Setting aside the soft body in his arms, Aki couldn’t help but let his thoughts wander. Using this ability was truly back-breaking labor. If the first talent hadn’t been Physical Activation, he really might not have been able to handle three consecutive battles in one breath. Moreover, the better his endurance, the longer it actually took for the talent copy to succeed.
(I wonder if I could successfully copy a talent if I just vented on my own without caring about the partner?)
Next, Aki focused his attention on the previously acquired Insight Eye and Mental Resistance. He had been too busy acquiring more talents at the time to look at the abilities of these two. Well, it certainly wasn’t because Aki had developed a taste for it and was in a frantic rush for two more rounds.
[Insight Eye: Enhanced vision; concentrating one’s spirit allows for the observation of special energy.]
[Mental Resistance: Immune to or reduces the effects of mental-type abilities.]
They were simple and easy-to-understand abilities. Although they didn’t look like much, they were actually very practical. Aki tried taking off his black-framed glasses. After a slight dizzy spell, his vision remained as clear as ever.
(It really works!)
Not only had his body become stronger, but his nearsightedness had been directly cured! In his excitement, Aki gave the soft flesh in his hand a hard squeeze, causing Hamazaki Reina to knit her brows.
”I misjudged you girls before. You aren’t trouble-you’re my lucky stars,” Aki remarked.
While sighing with emotion, Aki began to use both his hands and feet again, wanting another round. This time it wasn’t to acquire talents, but to repay his three enthusiastic classmates. Hamazaki Reina and the other two were also in high spirits; the four of them hit it off and fell into another fray.
Compared to Sasaki Yukina, who possessed the Physical Activation talent, Hamazaki Reina and Kurumizaka Ruri were soon unable to rise again. Two hours later, an exhausted Aki embraced the similarly limp Sasaki Yukina and drifted into sleep.
The next morning.
Sunlight slanted through the window, shining on the pink walls. Amidst a bout of delicate and lingering licking, Aki slowly opened his eyes. Feeling the warmth coming from beneath him, he slowly recalled everything that had happened yesterday. Enduring the pleasure, he opened his personal status panel.
[Name: Uesugi Aki]
[Talents: Physical Activation, Insight Eye, Mental Resistance]
[Skills: Basic Mana Extraction]
It was real! It was all real!
He had not only obtained three talents, but the “deep exchange” that followed had unexpectedly yielded a skill as well. With a smile appearing at the corners of his mouth, Aki began to actively play along with the three hungry kittens. It definitely wasn’t because he couldn’t help himself; he just wanted to see if he could obtain a few more skills or talents.
Unfortunately, Sasaki Yukina and the others likely only had one talent each, and their only skill seemed to be Basic Mana Extraction.
He worked hard for half the morning until a growling sound came from his stomach. Aside from exhausting the essence Aki had accumulated over many years, there were no other gains. Having gone nearly sixteen hours without eating, Aki had reached his limit even with the Physical Activation talent. After all, it was one against three, and the opposite side included the equally powerful Sasaki Yukina.
”Are we going to afternoon classes?” Sasaki Yukina asked.
”Let’s ask for leave. I really can’t move,” Kurumizaka Ruri replied.
”Ruri, is there anything to eat in your house? I’m starving to death,” Hamazaki Reina added.
Seeing the three girls chatting amongst themselves, Aki couldn’t help but chime in, “Um… if there’s nothing else, I’ll be heading out first.”
Sasaki Yukina glanced at the other two, and after receiving a nod, she said, “Uesugi, don’t you have anything else you want to say?”
”What?” Aki asked, looking puzzled, as if he truly knew nothing.
Hamazaki Reina narrowed her emerald eyes. “How about telling us the reason why you kept rejecting us before, but then became so proactive later?”
Aki said with an innocent face, “Wasn’t I forced into a corner? Since it happened anyway, I figured I might as well just give in to you.”
”Is that so?” Hamazaki Reina said playfully. “Then why did your physical fitness suddenly skyrocket?”
Looking into her beautiful eyes and remembering the talent he got from her-Insight Eye-Aki felt a chill in his heart. It was impossible to bluff his way through, but at the very least, he couldn’t let them know about his real ability. Once leaked, not only would it become ten times harder to hunt other girls in the future, but he would also face even more vicious enemies-enemies far more dangerous than the ones usually faced by a typical cuckold protagonist.
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Summary:
Aki discovers the specific rules of his ‘Dual Cultivation’ ability, which allows him to copy talents and skills through intimacy. He successfully acquires three distinct talents from Sasaki Yukina, Hamazaki Reina, and Kurumizaka Ruri. However, the chapter ends with the girls becoming suspicious of his sudden increase in physical prowess, threatening his secrecy.
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Trivia:
- Aki’s vision is cured by a talent, suggesting the system can overwrite physical disabilities.
- The mention of ‘special energy’ suggests the presence of magic or mana in the surrounding world.
- Hamazaki Reina’s insight suggests she is naturally more perceptive than her peers, making her a potential obstacle or ally
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Character Insight:
The power dynamic shifts dramatically as Aki goes from being bound by the girls to dominating the encounter. However, Hamazaki Reina’s final question indicates that while they are physically satisfied, they are not easily fooled, shifting the dynamic back toward a mental struggle for secrecy.
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Lore And Worldbuilding Context:
The ‘Underworld’ is established as a layer of reality that can be accessed through specific system mechanics. The ‘Cuckold Protagonist’ template is mentioned as a baseline destiny that Aki is actively attempting to subvert.
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TL Notes:
The term ‘Dual Cultivation’ (Shuangxiu) is a reference to xianxia/wuxia tropes often found in Asian fantasy web novels.
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Glossary:
Notes:
• Aki – 16‑year‑old Kuoh Private Academy student with messy black hair, slender build, delicate features and black‑rimmed glasses. Reincarnated into a doujin world with a ‘Loser’s Script’ (NTR/Victim) and a ‘Cuckold’ template, he uses Dual Cultivation, Insight Eye and Physical Activation, boosting partners’ magic via bodily fluids. Adopted by the Takamine sisters, he trains at the Hidden Academy, gaining muscle and strength while navigating complex relationships.
• Sasaki Yukina – Peach‑pink‑haired, purple‑eyed Kuoh Academy freshman with a statuesque, athletic build, large chest, long fair legs and white ankle socks. Strongest of Reina’s trio and Aki’s long‑term partner, she sparked his power boost via intimate Dual Cultivation. Possesses ‘Physical Activation’ talent, extracts mana for strength, endurance and rapid recovery, watches magical anomalies, and feeds intel on Shinomura Yuki into Hamazaki’s group.
• Kurumizaka Ruri – Gray‑blonde short hair, pink eyes, petite and cheerful, she’s a lively teen from Imaizumin Chi wa Douyara Gal no Tamariba ni Natteru Rashii. At Hidden Academy she’s a mischievous silver‑haired, twin‑tailed girl with a large bust and pointed chin, part of Reina’s trio. She offers her empty house for their meeting, teases Aki, is clingy and affectionate, wears black pantyhose, contributes Mental Resistance, and is pragmatic yet curious about mixed‑blood races.
• Hamazaki Reina – Long dark hair, emerald‑green eyes that flash faintly, sharp calculating gaze; wears a modern school uniform with a miniskirt and black silk stockings. She leads a trio at Kuoh Private Academy, called “Big Sister”/“Boss”, aggressively pushes Aki to grow stronger, now obedient to him and uses her Insight Eye to exploit his bloodline. Also a classmate and head of a group of four girls in the Hidden Academy/Inner World, another woman linked to Aki and leading four women physically involved with him.
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Edited by Kanaa-senpai.
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